Lvc.IL.Env

Require Import List.
Require Export Util EqDec Map Var Val.

Environments for Types and Values

Type Environments

Type environments are functions from var to option X for some type type X
Definition onv (X:Type) := var → option X.

Value Environments

Value environments are functions from var to a value type X.
Definition env (X:Type) := var → X.